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发明名称
Saw tooth setting machine
摘要
申请公布号
US2504398(A)
申请公布日期
1950.04.18
申请号
US19480016514
申请日期
1948.03.23
申请人
ENGLE BURR N;ENGLE JOHN B
发明人
ENGLE BURR N.;ENGLE JOHN B.
分类号
B23D63/00
主分类号
B23D63/00
代理机构
代理人
主权项
地址
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